GB1292539A - Method of strengthening a silicate glass article - Google Patents
Method of strengthening a silicate glass articleInfo
- Publication number
- GB1292539A GB1292539A GB21869/71A GB2186971A GB1292539A GB 1292539 A GB1292539 A GB 1292539A GB 21869/71 A GB21869/71 A GB 21869/71A GB 2186971 A GB2186971 A GB 2186971A GB 1292539 A GB1292539 A GB 1292539A
- Authority
- GB
- United Kingdom
- Prior art keywords
- temperature
- glass
- potassium
- treatment
- carried out
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000005368 silicate glass Substances 0.000 title abstract 3
- 238000005728 strengthening Methods 0.000 title abstract 2
- 239000011521 glass Substances 0.000 abstract 7
- 238000011282 treatment Methods 0.000 abstract 5
- 238000005342 ion exchange Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 abstract 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 2
- 229910052939 potassium sulfate Inorganic materials 0.000 abstract 2
- 239000001120 potassium sulphate Substances 0.000 abstract 2
- 235000011151 potassium sulphates Nutrition 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 229910001414 potassium ion Inorganic materials 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 239000004323 potassium nitrate Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1421970A | 1970-02-25 | 1970-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1292539A true GB1292539A (en) | 1972-10-11 |
Family
ID=21764181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21869/71A Expired GB1292539A (en) | 1970-02-25 | 1971-04-19 | Method of strengthening a silicate glass article |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3751238A (enrdf_load_stackoverflow) |
| BE (1) | BE763414A (enrdf_load_stackoverflow) |
| CA (1) | CA923311A (enrdf_load_stackoverflow) |
| DE (1) | DE2106041A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2080756B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1292539A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236317A (en) * | 1987-02-03 | 1991-04-03 | Nippon Sheet Glass Co Ltd | Preparation of glass articles protected from discolouring by electron rays |
| GB2299991B (en) * | 1995-04-20 | 1998-09-09 | Ag Technology Corp | Glass substrate for magnetic disk |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4036623A (en) * | 1973-08-23 | 1977-07-19 | American Optical Corporation | Method of making hardened ophthalmic lenses by ion exchange |
| JPS52148519A (en) * | 1976-06-04 | 1977-12-09 | Yamamura Glass Co Ltd | Chemical tempering process for glass vessel |
| US4164402A (en) * | 1978-02-27 | 1979-08-14 | Yamamura Glass Co., Ltd. | Strengthening of thin-walled, light glass containers |
| FR2515635B1 (fr) * | 1981-10-29 | 1986-03-14 | Ceraver | Procede de fabrication d'un dielectrique en verre trempe pour isolateur electrique et isolateur en resultant |
| US4483700A (en) * | 1983-08-15 | 1984-11-20 | Corning Glass Works | Chemical strengthening method |
| US4518222A (en) * | 1983-12-08 | 1985-05-21 | Corning Glass Works | Optical device and method |
| US4872896A (en) * | 1988-05-27 | 1989-10-10 | Alfred University | Process for strengthening glass |
| US5705273A (en) * | 1995-03-08 | 1998-01-06 | The Ohio State University | Method for strengthening dental restorative materials |
| JP2002343274A (ja) * | 2001-05-15 | 2002-11-29 | Asahi Glass Co Ltd | カラー陰極線管用ガラスパネルおよび陰極線管 |
| EP2319814A1 (en) | 2003-04-22 | 2011-05-11 | The Coca-Cola Company | Method and apparatus for strengthening glass |
| US20090235691A1 (en) * | 2004-03-31 | 2009-09-24 | The Coca-Cola Company | System and Method for Configuring a Glass Hardening System Capable of Transition between Configurations for Annealing and Tempering Glass Objects |
| CN102086095B (zh) * | 2006-03-24 | 2012-11-28 | Hoya株式会社 | 磁盘用玻璃衬底的制造方法以及磁盘的制造方法 |
| JP2011510903A (ja) * | 2008-02-08 | 2011-04-07 | コーニング インコーポレイテッド | 損傷耐性の化学強化された保護カバーガラス |
| US8232218B2 (en) * | 2008-02-29 | 2012-07-31 | Corning Incorporated | Ion exchanged, fast cooled glasses |
| JP2011527661A (ja) * | 2008-07-11 | 2011-11-04 | コーニング インコーポレイテッド | 民生用途のための圧縮面を有するガラス |
| CN102137822B (zh) * | 2008-07-29 | 2015-12-09 | 康宁股份有限公司 | 用于化学强化玻璃的双阶段离子交换 |
| EP2450169A4 (en) * | 2009-07-03 | 2012-11-21 | Asahi Glass Co Ltd | CUTTING METHOD AND CUTTING DEVICE FOR A SUBSTRATE OF SPRING MATERIAL AND VEHICLE GLASS OBTAINED IN THIS CUTTING METHOD |
| US8932510B2 (en) | 2009-08-28 | 2015-01-13 | Corning Incorporated | Methods for laser cutting glass substrates |
| US8946590B2 (en) * | 2009-11-30 | 2015-02-03 | Corning Incorporated | Methods for laser scribing and separating glass substrates |
| CN101921068A (zh) * | 2010-08-04 | 2010-12-22 | 中国建筑材料科学研究总院 | 变温两步法离子交换提高玻璃强度及降低强度分散性的方法以及一种增强玻璃 |
| US20120052271A1 (en) * | 2010-08-26 | 2012-03-01 | Sinue Gomez | Two-step method for strengthening glass |
| US8720228B2 (en) * | 2010-08-31 | 2014-05-13 | Corning Incorporated | Methods of separating strengthened glass substrates |
| FR2964655B1 (fr) * | 2010-09-13 | 2017-05-19 | Saint Gobain | Feuille de verre |
| CN102030465A (zh) * | 2010-11-19 | 2011-04-27 | 蓝思科技（湖南）有限公司 | 分段式化学钢化工艺 |
| US9359251B2 (en) | 2012-02-29 | 2016-06-07 | Corning Incorporated | Ion exchanged glasses via non-error function compressive stress profiles |
| US9938180B2 (en) | 2012-06-05 | 2018-04-10 | Corning Incorporated | Methods of cutting glass using a laser |
| US9610653B2 (en) | 2012-09-21 | 2017-04-04 | Electro Scientific Industries, Inc. | Method and apparatus for separation of workpieces and articles produced thereby |
| US9387651B2 (en) * | 2012-09-26 | 2016-07-12 | Corning Incorporated | Methods for producing ion exchanged glass and resulting apparatus |
| US20140087193A1 (en) * | 2012-09-26 | 2014-03-27 | Jeffrey Scott Cites | Methods for producing ion exchanged glass and resulting apparatus |
| TWI606986B (zh) * | 2012-10-03 | 2017-12-01 | 康寧公司 | 用於保護玻璃表面的物理氣相沉積層 |
| KR101402585B1 (ko) * | 2012-11-01 | 2014-06-02 | 코닝정밀소재 주식회사 | 글라스의 화학강화 장치 및 이를 이용한 화학강화 방법 |
| EP3013580A1 (en) * | 2013-06-25 | 2016-05-04 | Corning Incorporated | Ion exchanged glass and resulting articles |
| US20160207819A1 (en) * | 2013-08-26 | 2016-07-21 | Corning Incorporated | Methods for localized annealing of chemically strengthened glass |
| US10800143B2 (en) | 2014-03-07 | 2020-10-13 | Corning Incorporated | Glass laminate structures for head-up display system |
| WO2017221930A1 (ja) * | 2016-06-24 | 2017-12-28 | 旭硝子株式会社 | 合わせガラス |
| US12037282B2 (en) * | 2018-11-01 | 2024-07-16 | Corning Incorporated | Strengthened glass articles with reduced delayed breakage and methods of making the same |
| KR20210089693A (ko) * | 2018-11-09 | 2021-07-16 | 코닝 인코포레이티드 | 고분자 코팅을 갖는 플렉서블한 유리 커버 |
| US12054422B2 (en) | 2021-06-18 | 2024-08-06 | Corning Incorporated | Colored glass articles having improved mechanical durability |
| US11802072B2 (en) | 2021-06-18 | 2023-10-31 | Corning Incorporated | Gold containing silicate glass |
| US11634354B2 (en) | 2021-06-18 | 2023-04-25 | Corning Incorporated | Colored glass articles having improved mechanical durability |
| US12378152B2 (en) | 2021-06-18 | 2025-08-05 | Corning Incorporated | Colored glass articles having improved mechanical durability |
| EP4164992B1 (en) | 2021-06-18 | 2023-08-23 | Corning Incorporated | Colored glass articles having improved mechanical durability |
| WO2022266273A1 (en) | 2021-06-18 | 2022-12-22 | Corning Incorporated | Colored glass articles having improved mechanical durability |
| US12240782B2 (en) | 2022-05-31 | 2025-03-04 | Corning Incorporated | Ion exchangeable yellow glass articles |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2146224A (en) * | 1939-02-07 | Method of tempering glass articles | ||
| US2148630A (en) * | 1935-12-30 | 1939-02-28 | Corning Glass Works | Method of tempering glass |
| US2198733A (en) * | 1936-12-19 | 1940-04-30 | Corning Glass Works | Treating glass articles |
| FR1375282A (fr) * | 1962-09-17 | 1964-10-16 | Pittsburgh Plate Glass Co | Procédé pour traiter un article de verre à base de soude et de chaux |
| US3396075A (en) * | 1962-09-17 | 1968-08-06 | Pittsburgh Plate Glass Co | Glass articles |
| NL298724A (enrdf_load_stackoverflow) * | 1962-10-04 | |||
| NL135450C (enrdf_load_stackoverflow) * | 1964-01-31 | 1900-01-01 | ||
| US3293016A (en) * | 1964-12-08 | 1966-12-20 | Philips Corp | Method of manufacturing glass articles having a high mechanical strength |
| US3433611A (en) * | 1965-09-09 | 1969-03-18 | Ppg Industries Inc | Strengthening glass by multiple alkali ion exchange |
| US3445316A (en) * | 1966-04-14 | 1969-05-20 | Corning Glass Works | Method of differential chemical tempering glass and article |
| US3597179A (en) * | 1967-03-30 | 1971-08-03 | Owens Illinois Inc | Glass treatment and glass-ceramic article therefrom |
| DD69678A (enrdf_load_stackoverflow) * | 1967-04-28 | |||
| GB1209041A (en) * | 1967-04-28 | 1970-10-14 | Glaverbel | Glass bending process and apparatus |
| US3524737A (en) * | 1967-06-01 | 1970-08-18 | Corning Glass Works | Method for thermochemical strengthening of glass articles |
| FR1566467A (enrdf_load_stackoverflow) * | 1968-03-04 | 1969-05-09 |
-
1970
- 1970-02-25 US US00014219A patent/US3751238A/en not_active Expired - Lifetime
-
1971
- 1971-02-09 DE DE19712106041 patent/DE2106041A1/de active Pending
- 1971-02-16 CA CA105480A patent/CA923311A/en not_active Expired
- 1971-02-24 FR FR7106300A patent/FR2080756B1/fr not_active Expired
- 1971-02-24 BE BE763414A patent/BE763414A/xx unknown
- 1971-04-19 GB GB21869/71A patent/GB1292539A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236317A (en) * | 1987-02-03 | 1991-04-03 | Nippon Sheet Glass Co Ltd | Preparation of glass articles protected from discolouring by electron rays |
| GB2236317B (en) * | 1987-02-03 | 1991-09-25 | Nippon Sheet Glass Co Ltd | Preparation of glass articles protected from discolouring by electron rays |
| GB2299991B (en) * | 1995-04-20 | 1998-09-09 | Ag Technology Corp | Glass substrate for magnetic disk |
| US5900296A (en) * | 1995-04-20 | 1999-05-04 | Ag Technology Co., Ltd. | Glass substrate for magnetic disk |
Also Published As
| Publication number | Publication date |
|---|---|
| BE763414A (fr) | 1971-08-24 |
| DE2106041A1 (de) | 1971-09-09 |
| CA923311A (en) | 1973-03-27 |
| FR2080756A1 (enrdf_load_stackoverflow) | 1971-11-19 |
| US3751238A (en) | 1973-08-07 |
| FR2080756B1 (enrdf_load_stackoverflow) | 1975-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |